Democratic Republic of Congo Grounded Adapter Plug Kit - GUB and GUF Grounded adapter plugs allow electrical connections up to 240 volts A Grounded Adapter plug does NOT change the current or voltage (this requires a converter) unless your appliance is dual voltage This grounded adapter supports 3 pronged as well as 2 pronged appliances Congo, Democratic Repbulic of, grounded adapters allow you to plug in your appliances Dem. Rep. of Cong two grounded adapter plugs for traveling to Africa